* {
    margin: 0;
    padding: 0;
}

.wrap {
    position: relative;
    width: 1000px;
    min-height: 300px;
    margin: 10px auto;
    border: 1px solid #ccc;
}


/* 放大镜布局 */

.smallBox {
    position: relative;
    width: 350px;
    height: 350px;
    border: 2px solid #000;
}

.smallBox img {
    display: block;
    width: 100%;
    height: 100%;
}

.smallBox .move {
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 120px;
    background: rgba(255, 255, 255, 0.4);
    cursor: move;
    display: none;
}

.displayBox {
    width: 400px;
    height: 400px;
    border: 1px solid #ccc;
    position: absolute;
    left: 360px;
    top: 0;
    overflow: hidden;
}

.bigImg {
    display: block;
    width: 800px;
    height: 800px;
    position: absolute;
}